# SDR AALA2020062979008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2020
- Submitted: June 29, 2020
- Operation: Air carrier
- Aircraft: [N179UW](https://openairdocs.org/aircraft/N179UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 1521
- Aircraft time: 63,745 hours, 23,993 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Relay
- Part number: 8QL
- Condition: Faulty
- Location: Fuel Transfer
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2020062979008

## Discrepancy

AIRCRAFT NOT GROUNDED: AFTER TAKE OFF IN CLIMB,  MESSAGE FOR CTR TK R XFR FAULT LIGHT ILLUMINATED AMBER AND FUEL ABOVE 11.6 IN CENTER TANK. REPLACED AUTO CONTROLL RELAY 8QL IAW ESPN 20-46-50.

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